[dts] [PATCH V1] test_plans/ip_pipeline: modify test plan and case

[Peng, Yuan]

Acked-by: Peng, Yuan <yuan.peng at intel.com>

-----Original Message-----
From: Jiale Song <songx.jiale at intel.com> 
Sent: Saturday, July 16, 2022 2:26 AM
To: dts at dpdk.org
Cc: Jiale, SongX <songx.jiale at intel.com>
Subject: [dts] [PATCH V1] test_plans/ip_pipeline: modify test plan and case

1. redesign testplan and synchronously modify test case.
2. delete unused import.

Signed-off-by: Jiale Song <songx.jiale at intel.com>